我粘贴到这里,谢谢移民电工 4 G; a2 o% V4 x! N c% i$ I d$ R7 HTie-wraps are not approved for supporting cables, only securing them. Anyone could not use UV-rated tie-wraps to "support" Teck cable on a chain-link fence but you could use stainless-steel hose clamps. " `" m% l4 Z# E- r1 t- ?! G$ D' X& v 1 J4 F9 l: @# i8 {: g1 G6 Z另外补充一点,CODE规定secure single conductor,必须用全塑的 tie-wraps,这是在桥架上安装大电缆时候最容易忽视的